<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="/public/css/font-awesome.min.css">

</head>
<body>

<i class="fa fa-bicycle fa-5x" aria-hidden="true"></i>
<i class="fa fa-wheelchair-alt" aria-hidden="true"></i> 复制源码

<i class="fa fa-camera-retro fa-lg"></i> fa-lg
<i class="fa fa-camera-retro fa-2x"></i> fa-2x
<i class="fa fa-camera-retro fa-3x"></i> fa-3x
<i class="fa fa-camera-retro fa-4x"></i> fa-4x
<i class="fa fa-camera-retro fa-5x"></i> fa-5x

</body>
</html>